Need Your Help.....

I'm very happy with my 7 years old DIMAGE A200, but it's time to upgrade for something new and more portable compact not DSLR camera. The A200 is quite bulky. The minimum specs are the ones of my A200 or better (of course): 28-200mm equiv..; F2.8-3.5 F11 or faster; at least 2/3 inch sensor; Viewfinder is a must. There so many options around but I can't find a camera with the same or more performing specs. Any recommendation?

Thanks BJ for your comment....I like the G15 and I don't believe I'll find anything else with a better zoom as for today...I just hope I can shoot with it portraits with the same shallow DOF I have with my good old A200. Best